Questions tagged [audio]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
0
votes
1answer
21 views

Blender VSE Audio out-of-sync when animation (video) is rendered

Ok, so I found out that Blender has this really cool video-editing interface and I was beginning to love it. Until, I created this awesome project composition and when I exported the animation as a ...
0
votes
0answers
10 views

Audio does not sync with view port display when frames are dropping

I know AV-sync is a thing, but if its in a animation with lots of stuff in it, playback just skips a bunch of frames. I need the audio to slow down with the frame-dropping to match up because it will ...
0
votes
1answer
10 views

Blender 2.79B won't open [duplicate]

I am getting this "AL lib: (EE) UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead" when I'm trying to open blender now. Any help would be much appreciated
1
vote
1answer
52 views

Sound playback issues in Kubuntu 20.04?

It seems that Blender 2.82.7 can not use my sound sub-system, only in exclusive mode. If browser is running, Blender cannot play sound in VSE. If I close the browser, re-run Blender (or choose same ...
1
vote
0answers
11 views

How to add audio strip for specific action

I am making a lightsaber in Blender 2.80. I have rigged it and made 2 actions to go with it already- one for opening and one for closing. I also want to add audio to the animations. I have tried to do ...
0
votes
0answers
15 views

Syncing audio to a video texture

Might sound confusing, but I am trying to add subtitles and models in front of a video that is an animated plane. I added the audio to the track by adding it in the video editing tab but it plays from ...
0
votes
0answers
12 views

Linking audio position in timeline with object Z position in scene

The idea is that when objects Z position hits 0, the audio will play. Is this possible?
1
vote
1answer
22 views

How to remove sound from sound spectrum in animation nodes?

this is infuriating. Even if I delete the sound spectrum node, even if I restart Blender, the sounds that I loaded into sound spectrum node will remain there to be played simultaneously. How do I ...
0
votes
0answers
11 views

Automatically split Video based on Audio Silence

Is there any way to automatically split a video based on audio silences ? I have a long video + audio and I want to automatically eliminate gaps, pauses and silences.
0
votes
0answers
14 views

VSE - Video/audio desync issue NOT FIXABLE WITH SPEED CONTROL

Not being an animator, much of a program person or in-depth computer person, I find that Blender makes me want to rip my hair out in creative ways. That aside, let me give some background and then ...
0
votes
0answers
13 views

Blender 2.83 - Keyframes not applied

I wanted to make a sound fade-in/fade-out with blender and tried to insert keyframes to specify the volume 0 for the first keyframe and 1 on the second keyframe. I had a look at the graph editor and ...
1
vote
1answer
23 views

Editing Background Music

All, Let me warn you that I am very new to Blender, so please accept my apologies. I am editing workout videos for my employer, and one of our instructors has her music way too loud. Is there a fix ...
2
votes
0answers
27 views

Speaker sound does not play when set with Python

I am trying to import and set the sound of a freshly created speaker using Python. Strangely the sound plays normally when I import it manually, but when I use Python to do the same thing it does not. ...
0
votes
0answers
23 views

Music visualization

I'm using Blender 2.83 and currently I have modeled a scene in which I've created a nice looking low poly oscilloscope and want to create a nice music visualization projected onto it's screen from a ...
0
votes
0answers
26 views

No sound in VSE playback

I am running blender on Ubuntu 19.10 with pulseaudio. The following problem shows with Blender 2.82 installed via Snap: Pulseaudio works well - also with Games using SDL. When starting another ...
1
vote
1answer
19 views

How to add a minimum value to f-curves

I want to make a plane change the scale to an audio signal. Now when I try using the bake sound to f-curve-function it obviously starts with the scale at the value 0. Is there a way to give it a ...
0
votes
0answers
15 views

Blender restarts audio, makes it impossible to edit

For some reason I can't edit my audio in blender. I'm trying to match it up to my animation but whenever I press play blender plays it from the start, regardless of where my playhead is. It's also ...
0
votes
1answer
16 views

Audio not included in rendered file

I'm using the "Video Editing" feature and have created a rough cut of my project in a new Sequence. I have included other Sequences there, and put an audio track on top of it. When I play it back in ...
0
votes
0answers
15 views

How do I use Python to separate audio frequencies?

Just getting into Blender and Python. So much capability! I came across zeffii's answer but I'm getting a nondescript error. Get raw sound data in Blender using python I created a "Plane" and ...
0
votes
1answer
17 views

How to fade out loudness of an audio track?

how can the loudness of an audio track in the VSE be faded out at the end of a track? Thanks for help!
0
votes
1answer
79 views

Create animated textures in time with the music in blender 2.81

Is it possible to create an animated texture to the rhythm of music, whether they are animations of lights or texture evolutions, which follow the musical rhythm? I have seen several tutorials on this,...
0
votes
0answers
35 views

bpy loading scene from new obj file - failed to set 44100hz [duplicate]

I saved the default cube and exported it as an obj file. I imported it in python no issue. ...
0
votes
0answers
37 views

Making Dialogue Conversation Lip Sync Using Nodes In blender

I am new in blender, I have three sound files out of which i have attached two sound files in nodes of two different characters but now i have to connect third sound file to the first character i.e ...
0
votes
0answers
43 views

How to simulate vector sound waves in Blender?

I am making an animation where I visualize audio in the form of a vector sound wave. I am trying to make this "wave" with a line of stretched cylinders. The goal is to make waves that look like this ...
1
vote
1answer
19 views

Is there a function that is able to cut a sound depending on the volume?

In Video sequencer, I would like to have a automatized transformation of my sounds. When i'm doing a video with recorded spitch. I have to cut all the silences . It's a very stupid work and it's take ...
0
votes
0answers
50 views

Blender 2.8 No Audio in VSE

I cannot get any audio to play in Blender 2.8's Video Sequence Editor. I have tried messing with the sound settings in user preferences, messing with the scene tab's audio settings, messing with VSE's ...
0
votes
0answers
25 views

Blender - how to automatically stop render (last frame) when sound file ends (video sequencer)

I have an audio playing in Blender's video sequencer: How can I automatically have the render output stop when the audio has reached the end? Currently, I have to input my start and end frame ...
0
votes
1answer
62 views

Splines Animated by Sound - Animation Nodes

I've just made the change from Blender 2.79 to 2.81a. I've also updated my Animation Nodes to 2.1.4. Both are installed and working as expected except for the Sound Baking function in AN. Some ...
1
vote
0answers
27 views

Rendered video has no audio

I am using Blender to edit some video captures from OBS, and I am hoping to make some letsplay videos. Currently, I am making a "splash screen" of sorts where I have game music playing over a intro ...
1
vote
0answers
40 views

Cut audio into pieces automatically

I have an audio-file with 1000s of single words, a history of abusing Blender for anything possible and I want to end up with a few 1000 single wav-files containing one word each. I kinda know Python ...
1
vote
1answer
64 views

How to bake multiple sounds to f-curve to the same object

So im animating a characters mouth using shapekeys and baking them to an audio clip. I want to add three different audio clips to the same character's mouth using bake sound to f curve. But, when i ...
1
vote
0answers
113 views

Audio reactive animation

I know is possible to make things react to an audio intensity, but is there any way I can make it react to the different frequencies?
0
votes
0answers
15 views

Blender audio input format and container

To save space I would like to keep only the audio from a video input. As the file is an MKV with an opus track, I tried with: ...
1
vote
0answers
22 views

Sound on particle collision

Using Blender 2.81, I have a scene with: A cube "template" for particles A plane that emits the above cubes via "Particle Emitter" a plane with "Collision" modifier. So the particles bounce off the ...
0
votes
0answers
16 views

Accessing Amplitude values of all Frequencies in bake audio (Graph edit)

I'm currently preparing to write an addon that creates an audio visualizer. I'm aware that with the Animation Nodes Addon this addon (and currently script) is basically redundant. I would like, ...
0
votes
0answers
27 views

How Do I Fix My Blender Projects Audio?

Hello Fellow Blender users, my name is Daniel. I have been studying Blender for the last few months for a college class. I am working on a big project for my final exam and I have reached a problem ...
1
vote
1answer
48 views

what is the difference between animation nodes and audio nodes

I just today found out about animation nodes, which is awesome, but there are some links for audionodes, I don't know whether they are both the same or different.
0
votes
1answer
92 views

How to animate plane to sound falloff in animation nodes 2.1 (Blender 2.8)?

For Blender 2.8, i tried to recreate the sound falloff on a plane from the Animation nodes 2.0 Documentation: So far i came up with this, but it does not work, i can not figure out why: Can someone ...
0
votes
0answers
21 views

How can I move the camera on one axis and simultaneously accelerate with sound (subbass)?

I need your help and couldn't figure it out how I'm able to accelerate the camera movement with the help of sound (bass). Is it even possible? Thank's in advance!
0
votes
2answers
886 views

How to add audio to Blender 2D animation?

All the tutorials I have seen for adding audio to a 2D animation in Blender involved using the video editor. Is there any way where you can just directly import audio to your animation?
0
votes
0answers
31 views

4 Channel Ambisonic Sound

Good evening, I am currently working on a 360 Video Project. Besides Meshes I have also animated Speakers with wav. sound. However, to embed the sound correctly, i need it to be rendered ...
1
vote
0answers
87 views

How to Convert a Sound WAV File to a 3D Mesh STL in Blender

I'm trying to devise a way to generate a 3D mesh solid STL file from a WAV audio file so I can carve it on a CNC router and make a piece of artwork. I am aware of this answered question on Stack ...
1
vote
1answer
33 views

VSE audio playback problem in 2.80

I have several meta-strips with lots of sound strips in each. I want to edit one of these meta-strips, but when I playback the meta-strip from inside, Blender still plays all sounds from all other ...
0
votes
0answers
7 views

Vignette outline changing from audio file

How would I be able yo put an outline around an object whose colour and thickness can be changed from an audio file or at least how would I be able to make a white line, this should be a border and ...
0
votes
0answers
28 views

Is there a way to add audio to a 2D animation project workflow?

Is there any way to use the 2D Animation functionality in Blender with an audio track in the dope sheet or timeline that could be played back while drawing 2D animation frames?
0
votes
0answers
38 views

Is There An Easy Way To Have An Object Make A Sound When It Collides With Something?

Is there an easy way to have 2 rigid bodies make sounds when they collide with each other. I can't make a script to do something like that could some one help me.
1
vote
0answers
151 views

How might I add an audio track to the 2D Animation dope sheet?

I'm hoping to animate some 2D characters based upon an audio dialogue -- is it possible to put the audio track as its own layer on the dope sheet with audible playback so I can match up the characters ...
0
votes
0answers
54 views

shape tweening with animation nodes and sound

My ultimate intention is to shape tween different object based on different frequency outputs from a song. IE High notes shape tween objects A, low notes shape tween objects B...and so on. (I am no ...
0
votes
0answers
90 views

Can not hear audio in 2.8 (solved)

Audio file uploaded to Video Editing, AV Sync on, but can not hear it? I just upgraded to 2.8 version, and I had never had any problems with audio on 2.79 version. Please help! Resolved the problem ...
0
votes
0answers
42 views

Traceback error code while animating in 2.8 2d aimation

I was animating in blender 2.8, I was using the 2D animation default features. Im fairly new to blender, and don't know what this error code means, has anyone else ever had this error? I searched a ...

1
2 3 4 5 6